/*  
 *  ------ [DM_07] - set low power state in XBee module  -------- 
 *  
 *  Explanation: This program shows how to set a low power 
 *  state in XBee-Digimesh
 *       
 *   SM=0: Normal Mode
 *   SM=1: Asynchronous Pin Sleep Mode
 *  
 *  Copyright (C) 2012 Libelium Comunicaciones Distribuidas S.L. 
 *  http://www.libelium.com 
 *  
 *  This program is free software: you can redistribute it and/or modify 
 *  it under the terms of the GNU General Public License as published by 
 *  the Free Software Foundation, either version 3 of the License, or 
 *  (at your option) any later version. 
 *  
 *  This program is distributed in the hope that it will be useful, 
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of 
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 *  GNU General Public License for more details. 
 *  
 *  You should have received a copy of the GNU General Public License 
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>. 
 *  
 *  Version:           0.1 
 *  Design:            David Gascón 
 *  Implementation:    Yuri Carmona
 */

#include <WaspXBeeDM.h>


void setup()
{  
  // init USB port
  USB.ON();
  USB.println(F("DM_07 example"));

  // init XBee 
  xbeeDM.ON();    
     
  // set sleep mode
  xbeeDM.setSleepMode(1); 
  
  // check flag
  if( xbeeDM.error_AT == 0 )
  {
    USB.println(F("sleep mode set"));
  }
  else
  {
    USB.println(F("Error while setting sleep mode")); 
  }
  
}


void loop()
{  
  ////////////////////////////////////
  // 1. Set sleep mode
  ////////////////////////////////////
  
  // 1.1. set red LED during sleep time 
  Utils.setLED(LED0, LED_ON);
  
  // 1.2. put XBee to sleep
  xbeeDM.sleep();
  
  // 1.3. wait 10 seconds in sleep mode
  delay(10000);  
  
  
  ////////////////////////////////////
  // 2. Wake up the XBee module
  ////////////////////////////////////  
    
  // 2.1. wake XBee up
  xbeeDM.wake();
  
  // 2.2. switch LED off when leaving sleep mode
  Utils.setLED(LED0, LED_OFF);
 
  // 2.3. wait 5 seconds
  delay(5000);
}






